//引入mysql模块，创建连接池对象，导出对象，
//引入mysql模块
const mysql = require("mysql");
//创建连接池对象
const pool = mysql.createPool({
	host: "127.0.0.1",
	port: "3306",
	user: "root",
	password: "",
	database: "xz",
	connectionLimit: 15
});
//导出连接池对象
module.exports = pool;